[ 1490.752207][T18814] br0: port 1(c1) entered blocking state
[ 1490.752536][T18814] br0: port 1(c1) entered disabled state
[ 1490.752779][T18814] c1: entered allmulticast mode
[ 1490.754811][T18814] c1: entered promiscuous mode
[ 1491.230421][T18819] br0: port 2(c2) entered blocking state
[ 1491.230749][T18819] br0: port 2(c2) entered disabled state
[ 1491.230982][T18819] c2: entered allmulticast mode
[ 1491.233726][T18819] c2: entered promiscuous mode
[ 1491.717980][T18824] br0: port 3(c3) entered blocking state
[ 1491.718221][T18824] br0: port 3(c3) entered disabled state
[ 1491.719496][T18824] c3: entered allmulticast mode
[ 1491.721400][T18824] c3: entered promiscuous mode
[ 1492.194777][T18829] br0: port 4(sender) entered blocking state
[ 1492.195183][T18829] br0: port 4(sender) entered disabled state
[ 1492.195505][T18829] sender: entered allmulticast mode
[ 1492.197721][T18829] sender: entered promiscuous mode
[ 1492.384406][T18831] br0: port 4(sender) entered blocking state
[ 1492.384716][T18831] br0: port 4(sender) entered forwarding state
[ 1492.385169][T18831] br0: port 3(c3) entered blocking state
[ 1492.385390][T18831] br0: port 3(c3) entered forwarding state
[ 1492.385797][T18831] br0: port 2(c2) entered blocking state
[ 1492.386003][T18831] br0: port 2(c2) entered forwarding state
[ 1492.386415][T18831] br0: port 1(c1) entered blocking state
[ 1492.386625][T18831] br0: port 1(c1) entered forwarding state
[ 1504.291131][   T11] br0: port 1(c1) entered disabled state
[ 1504.410022][   T11] c1 (unregistering): left allmulticast mode
[ 1504.410299][   T11] c1 (unregistering): left promiscuous mode
[ 1504.410552][   T11] br0: port 1(c1) entered disabled state
[ 1504.723456][   T11] br0: port 2(c2) entered disabled state
[ 1504.840020][   T11] c2 (unregistering): left allmulticast mode
[ 1504.840291][   T11] c2 (unregistering): left promiscuous mode
[ 1504.840534][   T11] br0: port 2(c2) entered disabled state
[ 1505.107706][   T11] br0: port 3(c3) entered disabled state
[ 1505.208007][   T11] c3 (unregistering): left allmulticast mode
[ 1505.208274][   T11] c3 (unregistering): left promiscuous mode
[ 1505.208516][   T11] br0: port 3(c3) entered disabled state
[ 1505.481724][   T11] br0: port 4(sender) entered disabled state
[ 1505.652196][   T11] sender (unregistering): left allmulticast mode
[ 1505.652544][   T11] sender (unregistering): left promiscuous mode
[ 1505.652763][   T11] br0: port 4(sender) entered disabled state